1 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
3 * Made joining to a channel working in router environment.
5 * Cleaned up JOIN command on server side and create function
6 silc_server_command_join_channel internal routine to make the
9 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11 * Changed silc_command_pending list to SilcDList. Also, added
12 `ident' field to SilcServerCommandPending structure to identify
13 the reply and to call correct callback.
15 Added silc_server_command_pending_check function to replace the
16 corresnponding macro. The silc_command_pending list is not
19 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
20 to set identifier to previously allocated Command Payload. It
21 is used to set identifier for command when resending Command
24 * Added silc_command_payload_encode_payload to encode Command
25 Payload buffer from SilcCommandPayload structure.
27 * Added silc_argument_payload_encode_payload to encode Argument
28 payload buffer from SilcArgumentPayload structure.
30 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
32 * Changed WHOIS command to support router connection on server side.
33 The whois request is always sent to router unless the server is
34 standalone server. After server has received the reply from the
35 router will it send the reply to the client.
37 * Added silc_server_packet_broadcast into silcd/server.[ch] to
38 broadcast received broadcast packet. The function is used only
39 by router. The broadcast packet is always sent to the router's
42 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
43 render given ID to printable string, for log files for example.
45 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
47 * Made basic router to router connections working. At least they
48 can now connect to each other but nothing really works the way
49 they are supposed - yet.
51 * Added new initiator token to RouterConnection configuration
52 file in silcd/serverconfig.[ch]. It is used to tell whether we
53 are the initiator to the remote router or whether we'll expect
54 the other end to connect.
56 * Moved registering of listener task to silc_server_init, hence
57 the server starts listenning as soon as it is run, even if it
58 does not have connections to other routers. Let's see how well
61 * Changed default connection retry timeouts for more suitable in
64 * Removed cipher and such arguments from silc_idlist_add_client
65 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
66 Added new function silc_idlist_add_data to add the keys and stuff
69 * Added SilcIDListData structure and added it to SilcClientEntry
70 and SilcServerEntry as their first field in the structure. This
71 way we can explicitly cast the ID entries to the SilcIDListData
72 structure and get common data for the entries. In past, we had
73 to first check what type of connection it is and then cast it to
74 correct ID entry type. Now, we can directly cast the opaque
75 pointer to the SilcIDListData (no matter what ID entry it actually
76 is) and get the data needed.
78 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
80 * Wow, found a bug in scheduler. The scheduler uninitialized itself
81 in some circumstances even if threre were timeout tasks, though not
82 IO tasks, but tasks anyway. Now fixed.
84 * Defined SilcServerConnection structure to hold connection specific
85 stuff about directly connected servers and routers. The definition
86 is currently in silcd/server_internal.h. I thought about having
87 a bit more important role fro this struct but for now it is used
88 only when connecting to other server (or router actually).
90 * Added connecting retry support in server when connecting to
91 router(s). The retry feature implement exponential backoff
92 algorithm. Also, added SilcServerParams structure to hold default
93 parameters for server. For now, it include these retry settings
94 and are hard coded. After server is moded to be as Silc Server
95 Library this structure will be more important.
97 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
99 * Changed client librarys channel->clients table to SilcList and
100 changed code accordingly.
102 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
104 * Changed client's channel table to SilcList and changed code
105 accordingly. Also changed SilcChannelClientEntry to include back-
106 pointer to the channel so that client entry can use that structure
107 as list as well and we have fast cross-reference to the channel.
108 This change dramatically decreased the complexity of channel
109 handling with client entry and vice versa (removed one extra
110 loop when searching for channel entry from many functions).
112 * Changed server->sim from table to SilcDList and changed code
115 * NAMES command can now be used from user interface. It will show
116 the user list on the channel, neatly.
118 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
119 Code now saves realname of the user if it becomes available.
121 * Renamed configure.in to configure.in.pre and made ./prepare
122 script to automatically add correct version string to
123 configure.in which it creates from configure.in.pre.
125 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
127 * NAMES command reply now shows users mode with the nickname when
130 * Moved silc_client_ch[u]mode[_char] functions from
131 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
132 place sucks, they are utility functions and should be in some
135 * Fixed some unsigned int's to unsigned short's. Patch by cras.
137 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
140 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
144 * Added TRQ (efficient deque and list library) into lib/trq. This is
145 a very good list library that is currently used in the SILC. Defined
146 SilcList API over the library because I didn't like the API very
147 much. See lib/trq/silclist.h for the API and examples of how to
148 use the API. Fixed various places in the code to use the new
149 SilcList API. The SilcList is meant for lists that has a structure
150 already defined as a list. It is not suitable to add just some
151 context to the list (in TRQ, the context is the list actually).
153 So, I defined SilcDList that can be used for the purpose where
154 predefined list structure does not exit. This can be used as
155 such list. Now some context just can be added to the SilcDList.
156 Currently this list is not used in the SILC just yet, though there
157 are a lot places where this can replace dynamically allocated
158 tables and I will fix these places, later, to use SilcDList.
159 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
160 and use TRQ internally).
162 Also fixed some annoying warning messages that the original TRQ
163 code generated. Also minor changes to TRQ's Makefile.in.
165 * Added support for querying by Client ID to both WHOIS and
166 IDENTIFY commands into server, as required by the protocol.
168 * Removed method function pointers from SilcBuffer structure. They
169 weren't used to anything and just increased the context size for
170 no good reason. This change also made silc_buffer_alloc and
171 silc_buffer_free functions inline functions.
173 * Disabled command flooding detection support until it's fixed so
174 that it accepts commands in but does not execute them more than once
177 * Added silc_net_localhost(), to return local hostname, into
178 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
179 that must be initialized before calling silc_client_init.
181 * Added new function: silc_server_send_notify_on_channels to send
182 notify messages to all channels client has joined. It is assured
183 that the message is sent only once per client.
185 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
186 lib/silcutil/silcutil.[ch] as silc_format function. The new
187 function is generic and is used by server as well, not only by
188 the logging routines.
190 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
191 the provided version string was not acceptable. Added new function:
192 silc_ske_check_version into lib/silcske/silcske.h. The function
193 must be implemented by the application (client or server) and it
194 does not reside in the SKE library. The function checks the version
195 string remote end sent.
197 * Added back pointers (to opaque context and to SilcSocketConnection)
198 into SilcPacketContext structure into lib/silccore/silcpacket.h.
200 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
201 duplicate packet context structure.
203 * Changed `notify' client operation to send same arguments as client
204 receives from server except for ID's. ID's are mapped to correct
205 ID entry and that is returned. Also, if channel entry is not sent
206 by server but the notify is for channel the channel entry is sent
207 to application (otherwise application doesn't know that it is for
208 channel (library gets it from packet's Destination ID)).
210 * Added silc_client_remove_from_channels into client library to
211 remove a client from all channels it has joined to. Used when
212 received SIGNOFF notify from server. Added also new function
213 silc_client_replace_from_channels to replace old ID entry with
214 new ID entry on all channels. Used when received NICK_CHANGE
217 * Fixed ID Cache list handling in silc_idlist_get_client in
218 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
219 to get (or query) client by ID.
223 * Added connection authentication status message defined by the
224 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
225 support for these into the code in client and server side.
227 * Added generic function silc_client_send_command to send any command
228 with variable argument list. Application should use this function
229 to send commands if the command functions provided by the library
230 does not suite for the application's user interface needs.
232 * Added new `failure' client operation. Application is notified about
233 received failure packet if client is executing a protocol. In this
234 case the protocol's execution has failed.
236 * Added SKE's end notify to send the SKE_SUCCESS notify message that
237 is required by the protocol.
239 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
240 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
243 * Added status flag to SilcSKE object to indicate realtime status
246 * Application receives now exactly same command reply arguments as
247 the library receives from server. However, if ID is received the
248 corresponding ID entry is returned to the application (eg. Client
249 ID is mapped to correct SilcClientEntry entry and that is returned).
250 Changed command_reply client operation due to this change.
252 * Changed all ID's in commands and in command replys as ID Payloads.
253 Change affected both client and server side codes.
255 All ID's sent in SILC network (with execption of ID's in SILC
256 Packet header) are sent in ID Payload to support variable length
259 * Server now notifies nick changes and notifies all clients on
260 the channels about the new nickname (about the new Client ID,
263 * Implemented CMODE command to change channel modes. Supports all
264 channel modes defined by the protocol specs except ban and invite
265 lists. (Also, private channel key mode is supported but support for
266 setting private channel key in client is missing, thus, this mode
267 has no effect on client side (except that server requires that the
268 client uses private channel key and normal channel traffic does not
271 Also, invite mode works per se, but INVITE command does not work
272 yet correctly, so you can set channel as invite only channel but
273 inviting clients to the channel does not work (it is yet to be
274 thought what's the best way to do it).
276 * Added new command SILC_COMMAND_CUMODE to change user mode on the
277 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
278 Implemented CUMODE command to change user's mode on the channel.
279 Supports all modes defined by the protocol specs.
281 * Added NAMES command reply to return users modes on the channel.
283 * Removed unnecessary and slow ciphers from lib/silccrypt.
285 * Set SO_KEEPALIVE option to connection sockets by default.
287 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
289 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
290 redefined the Notify Payload into protocol specs.
292 * Added silc_id_payload_parse_id to get ID directly from raw
295 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
297 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
298 accept searching by Client ID as well.
300 * Added support for LEAVE and SIGNOFF notify types in client library.
302 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
303 to parse ID Payload from raw data.
305 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
307 * Added flags parameter into silc_ske_assemble_security_properties
308 function in lib/silcske/silcske.[ch].
310 * Changed notify client operation to fit better for notify messages
311 sent by server. The notify payload received from server is now
312 passed to the application (after parsing it to SilcNotifyPayload).
313 It is application's responsibility to retrieve the arguments
314 from the payload and show the message the way it wants. The message
315 sent by server is implementation specific.
317 * Changed public keys to comply with the protocol specification.
318 Old public keys are not supported anymore and are not compatible.
320 * Removed nickname from Channel Payload as the latest draft removed
321 it. The client must resolve the nickname from the NAMES command
322 reply received when it joined the channel.
324 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
326 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
328 * Fixed some errors in protocol specification drafts.
330 * Created lib/silccore/silcnotify.c to implement Notify Payload
331 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
332 generic payloads described by protocol specifications. The file
333 includes implementations for ID Payload and Argument Payload.
335 * Changed Command Payload implementation to use the new Argument
336 Payload. Changed command_xxxx_payload to command_payload_xxxx
337 to comply with SILC coding conventions.
339 * Added suppport for Argument Payload handling in Notify Payload
340 implementation as protocol requires it. Added the new support
341 into server and client lib as well.
343 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
345 * Added support for multiple nicknames on same channel. [n] is
346 added locally to the nickname if there are more than one same
347 nicknames on the channel.
349 * Server now sends all nicknames that matched WHOIS request.
350 Client also shows the list received from server.
352 * Added TOPIC command to client side. User can now set and show
353 current topic on channel.
355 * Added MOTD command to client and server. Also, server sends the
356 motd when client connects to the server.
358 * Changed version strings to comply ISO 8601.
360 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
362 * Fixed protocol error handling in client library. It should now
363 cope even if the SKE fails for some reason.
365 * Made new protocol specification drafts for submitting to IETF.
367 * Implemented TOPIC command to server in silcd/command.c.
369 * Added two new notify types into lib/silccore/silcnotify.h:
370 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
371 notify nickname change and topic setting/change on a channel.
373 * API change of command_reply operation in client library. The
374 application gets now the status type received from server as well.
376 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
378 * Removed the function just added to lib/silcutil/silcschedule.[ch].
380 * Cras fixed and optimized the packet handling even further and
381 it should work now. Minor change to the prototype of function
382 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
384 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
386 * Added new function into lib/silcutil/silcschedule.[ch]:
387 silc_schedule_with_fd to select() a specified fd. The function
388 returns after timeout expires or data arrives or goes. The
389 function is used by packet routines to wait that all data is
390 received from network.
392 * Fixed data reading from network in lib/silccore/silcpacket.c.
393 The code now assures that all data is read from the fd and then
394 continues packet processing. This was a bug fix since the code
395 used to drop some data in some circumstances.
397 * Added new function into lib/silcclient/client.[ch]:
398 silc_client_start_key_exchange to start key exchange after
399 connection has been established to server. The code internally
400 now uses this funtion but its main purpose was to provide it
401 for applications that perform their own connecting. After
402 application has created a connection it merely calls this
403 function to start the key exchange between client and server.
404 The library takes care of everything else after that.
406 Updated also lib/silcclient/README to explain the usage of
409 * Do not send to application information that connection has
410 been established. Application gets notified it by connect
413 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
415 * Applied cras's patch to add silc_schedule_one function. The
416 function runs scheduler once and returns.
418 * Fixed the scheduler after cras messed it up. The timeout
419 handling works now as it's supposed to work.
421 * Added into lib/silccore/ silcnotify.h to include notify
422 message types support. Changed silc_server_send_notify*
423 functions, in server.[ch], to support those new notify types.
424 Added the support for the notify types into client library,
425 as well. Added new notify client operation into ops.h in
428 * Changed silc_server_packet_send_to_channel to send normal
429 packets instead of just channel message packets. The function
430 is now used to send the notify packets to channels. It is not
431 used to send channel message packets anymore, as server never
434 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
435 va_arg()s as it seems to require it nowadays. I guess, if SILC
436 is compiled with older va_arg() the new code should work anyway.
438 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
440 * Splitted core library. Core library (lib/silccore) includes
441 now only SILC protocol specific core (and common) components.
442 Created new utility library (lib/silcutil) that includes more
443 generic purpose stuff. The stuff for util library was taken
444 from the old core library. This was minor and easy split.
446 * Created SILC Client Library (lib/silcclient) that includes
447 implementation of the SILC client without user interface. This
448 was major move from silc/ directory. The code has been changed
449 so that it is transparent towards the user interface. The
450 silc/ directory includes now the same user interface as before
451 and it uses the new client library. Read lib/silcclient/README.
452 Basicly, the client library performs everything else related
453 to SILC except user interface handling. Also, configuration
454 files are considered to be part of user interface and library
455 does not handle them.
457 This change also changed a lot of structures, function naming etc.
458 Most important change was that SilcClientWindow object was
459 renamed to SilcClientConnection in the client library. Created
460 also new file lib/silcclient/ops.h. Also added new files
461 silc/local_command.[ch] and silc/client_ops.[ch].
463 All these changes were made to make it easier for user interface
464 designers to create what ever user interface for the SILC client
467 It is also expected that the server will be moved to lib
468 directory as well and SILC Server Library will be created;
469 sometimes in the future.
471 * Removed Local commands from lib/silccore/silccommand.h as
472 they are application specific and new client library does not
473 handle any of those anymore.
475 * Several functions moved to lib/silcutil/silcutilc.[ch] from
476 old client implementation in silc/.
478 * Added support for callback functions in SILC_LOG_* macros.
479 Application can now set its own callbacks that will be called
480 instead of using the default functions that will always print
481 the debug messages to stderr (or stdout). Also, debugging can
482 now be disabled by setting silc_debug to FALSE and re-enabled by
483 setting it to TRUE. Note, that logging will still work even
484 if debugging is disabled.
486 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
487 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
488 silc_log_reset_debug_callbacks.
490 * To enable debugging in silc client one must give now -d
491 option on command line.
493 * Changed silc_schedule_init to automatically allocate task queues
494 if they are not allocated before calling it.
496 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
498 * Added GMP 3.1 into math library.
500 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
502 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
503 a channel in SILC network. The packet is used by servers and
504 routers to notify other routers that user has left a channel.
505 This little feature was missing until now. Added the feature
506 to protocol specification as well.
508 Added functions: silc_server_send_remove_channel_user and
509 silc_server_remove_channel_user into server.[ch].
511 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
512 lib/silccore/silcpacket.h. However, they are not implemented
515 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
517 * Fixed joining to a channel and sending channel messages
518 between server and router. The channel message sending should
519 now work inside a cell.
521 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
523 * Fixed the private message sending between server and router.
524 The private message sending should now work inside a cell.
526 * Added silc_server_replace_id into server.[ch] to replace
527 existing ID in the SILC network.
529 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
530 and silc_idlist_replace_server_id into idlist.[ch] in server.
532 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
534 * Fixed the server to server connections. Server can again now
535 connect to router. Router to router connections probably does
538 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
540 * Added dynamic protocol registering support. Now protocols can
541 registered and unregistered on the fly. Patch by cras.
543 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
545 * Added lib/contrib directory to hold routines that some platforms
546 don't have but are needed by SILC.
548 * Added getopt.c, getopt1.c and getopt.h from GNU C library
549 into lin/contrib to provide getopt() and getopt_long() for
550 those who don't have it.
552 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
554 * Added AWAY command to client. When away message is set and
555 client receives a private message packet the client automatically
556 replies to the sender with the away message.
558 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
559 bug seemed to be the cause of recent problems when compiling
562 * Added version detection support to SKE protocol specification
563 and added the new changes to the SKE implementation as well.
564 There were other minor changes in the SKE protocol as well.
566 Many changes in lib/silcske/silcske.[ch] and in
567 lib/silcske/payload.[ch].
569 * Added ^U functionality, clear input line. Patch from cras.
571 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
573 * Mainly small bugfixes on core library. Fixed some debugging
574 logging and buffer overflow in silclog.c.
576 * Updated config.sub and config.guess on the distribution tree.
578 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
580 * Added command lagging support in server. Client may execute
581 commands now only once in two seconds.
583 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
585 * Optimized packet reception. MAC computation and checking is now
586 also more optimized. A lot previously duplicated code is now
587 used as generic by both client and server.
589 * Fixed key pair generation in clientutil.c
591 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
593 * Added into lib/silccore/silcbufutil.[ch] new function;
596 * Moved generic packet sending/encryption functions to
597 lib/silccore/silcpacket.[ch] from client and server. Some
598 rewriting of the functions.
600 * Moved all generic packet reception/decryption functions to
601 lib/silccore/silcpacket.[ch] from client and server. The
602 packet processing is now much cleaner in both client and server.
603 These were major changes in both client and server.
605 * Created many common functions in server to do packet sending.
606 Previously code were duplicated a lot, this has been removed
609 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
611 * Rewrote major parts of the ID cache system. Don't know
612 whether it is better now or not but at least the API is more
615 * Major rewrite on ID cache stuff on client because of the ID
616 cache API changes. Added idlist.c to client.
618 * Also major rewrite on ID cache stuff on server as well.
619 Major rewrite of idlist.[ch]. SilcXXXList's are now named
620 SilcXXXEntry's. We won't keep anymore idlist specific pointers
621 in hand, instead they are all put into the ID cache system now.
622 All server_idlist_* routines uses ID cache now instead of
623 traversing its own lists (those lists does not exist anymore).
624 SilcIDList though still exists. Also, SilcXXXEntry's are
627 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
629 * Finally made the SKE implementation compliant to the protocol
630 specification. All mp integers are now binary encoded as
631 opposed being HEX encoded.
633 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
636 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
637 functions: silc_[encode/decode]_pem. Also added function
638 silc_encode_pem_file to PEM encode with newlines ('\n') for
641 * SILC public keys are now encoded either PEM or binary. Same
642 option is for private keys as well. By default private keys
643 are binary encoded and public keys PEM encoded. Silly HEX
644 encoding were removed.
646 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
647 function to create fingerprints.
649 * Fixed a bug in SHA1; does not change the original data anymore.
651 * Partly implemented INFO command on client and server side.
652 Fixed CLEAR command. Changes to SERVER command; show current
653 server(s) when giving command without arguments. Added
654 VERSION command to client.
656 * Added check to server that unregistered connections cannot
657 execute commands (unless it is specificly allowed).
659 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
661 * Fixed screen refresh.
663 * Fixed channel joining bug from client. On some circumstances
664 client tried to join to a channel it had already joined.
666 * Added public key verification process into client's protocol.c.
667 The client now verifies the public key from user and saves
668 it into ~./silc/serverkeys/ directory.
670 Added into: clientutil.[ch]: silc_client_verify_server_key.
672 * Changed SKE protocol's silc_ske_initiator_finish function
673 to accept callback function that verifies the received public
674 key. Removed old silc_ske_verify_public_key function.
676 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
678 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
679 silc_pkcs_private_key[_data]_set.
681 * Made the password and public authentication more cleaner in
684 * Removed historic and obsolete protocol `channel_auth' from
685 both client and server.
687 * Removed wrong way of sending command status messages from
688 server to client in server's command.c. The old way violated
689 protocol specification.
691 Changes to silccore/silccommand.[ch]: removed
692 silc_command_encode_status_payload -> not needed anymore,
693 changed silc_command_encode_payload_va to accept extra
694 argument on variable argument list. The argument type must
695 now be provided to the function. Also, added new function:
696 silc_command_encode_reply_payload_va which is same as
697 normal command_encode_payload_va except command status type
698 is provided as extra argument.
700 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
702 * Added ~./silc directory handling. The directory includes the
703 public and private keys for the client.
705 Added silc_client_check_silc_dir, silc_client_create_identifier
706 and silc_client_load_keys.
708 * Implemented SILC protocol compliant public key. Added public
709 and private key saving to and loading from files.
711 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
712 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
713 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
714 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
715 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
717 Implemented: silc_pkcs_save_[public/private]_key[_data] and
718 silc_pkcs_load_[public/private]_key.
720 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
722 * Added silc_server_get_route (route.[ch]) to get connection
723 data for the fastest route for given ID.
725 * Implemented INVITE command on client and server. The command
726 were re-defined in the SILC Protocol Specification and the
727 implementation now complies with the specification.
729 * Implemented PING command on client and server.
731 * Implemented NAMES command on client and server. The server side
732 supports currently only normal server not router server yet.
733 Some changes to NAMES definition in SILC protocol specification.
735 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
737 * Implemented LEAVE command on client and server.
739 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
740 again. This change was made to the protocol as well. Server
741 should not violate the protocol specification anymore.
743 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
745 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
746 was tested. SOCKS4 was not but should work anyway.